resources/tools/testbed-setup/ansible/roles/tg_sut/tasks/aarch64.yaml

   1 ---
   2 # file: roles/tg_sut/tasks/aarch64.yaml
   3
   4 - name: Configure {{ ansible_machine }} kernel parameters
   5   lineinfile:
   6     path: '/etc/default/grub'
   7     state: 'present'
   8     regexp: '^GRUB_CMDLINE_LINUX='
   9     line: 'GRUB_CMDLINE_LINUX="isolcpus={{ grub.isolcpus }} nohz_full={{ grub.nohz_full }} rcu_nocbs={{ grub.rcu_nocbs }} intel_iommu=on nmi_watchdog=0 audit=0 nosoftlockup processor.max_cstate=1"'
  10   notify:
  11     - 'Update GRUB'
  12   tags: set-grub